Lembang, hendricus, and sebestina siman. “POTENSI PENGEMBANGAN BADAN USAHA MILIK KAMPUNGWOGEKEL, DISTRIK ILWAYAB, KABUPATEN MERAUKE”. Musamus Journal of Economics Development 1, no. 1 (October 18, 2018): 44-57. Accessed November 19, 2019. http://ejournal.unmus.ac.id/index.php/feb/article/view/1229.